Communication and transmission device



FIG. 1 is a perspective view of a communication and transmission device showing my new design according to a first embodiment thereof,

FIG. 2 is a front elevational view thereof,

FIG. 3 is a right side elevational view thereof,

FIG. 4 is a left side elevational view thereof,

FIG. 5 is a top plan view thereof,

FIG. 6 is a bottom plan view thereof,

FIG. 7 is a perspective view of a communication and transmission device showing my new design according to a second embodiment thereof,

FIG. 8 is a front elevational view thereof,

FIG. 9 is a right side elevational view thereof,

FIG. 10 is a left side elevational view thereof,

FIG. 11 is a top plan view thereof; and,

FIG. 12 is a bottom plan view thereof.

The broken lines depict portions of the communication and transmission device that form no part of the claimed design. 

CLAIM The ornamental design for a communication and transmission device, as shown and described. 